We provide IT Staff Augmentation Services!

Senior Systems Administrator Resume

Andover, MA

WORK HISTORY:

Confidential, Andover, MA

Senior Systems Administrator

Responsibilities:

  • Deployment and administration of physical and virtual server infrastructure (Windows 2003, Windows 2008 and Windows 2012, RHEL 6.x, RHEL 7.x)
  • IT support for SCADA projects, facilities projects, datacenter infrastructure, and ICT projects
  • Operating systems installation, upgrade, configuration, standardization and deployments
  • Monitor of infrastructure systems health, assess alarm conditions
  • Conduct incident review and root cause analysis
  • Maintain all hardware and infrastructure software
  • Perform advanced systems security administration functions
  • Perform systems, storage, and network maintenance
  • Perform routine audits of systems and software
  • Responsible for resolving incidents and helping manager to establish and sustain SLAs
  • Work with vendors to diagnose and correct operational problems

Confidential, Boston, MA

Systems Engineer

Responsibilities:

  • Implement new VM Ware 5.5 environment to host Hyper - V guest
  • Migrated Hyper-V environment to VM Ware 5.5 to consolidate virtual platform across company
  • Maintained Hyper-V Environment for Windows Server 2008 and Windows Server 2012
  • Migrated Physical server to virtual platform on Hyper-V and VM Ware
  • Setup, configuration and maintenance of Dell EqualLogic PS6500 SAN
  • Server Maintenance (Windows 2003, Windows 2008 and Windows 2012, RHEL)
  • Maintained Active Directory and DHCP services for Boston Office

Confidential, Andover, MA

Senior Systems Administrator

Responsibilities:

  • Maintained VM Ware 5.1 environment
  • Maintenance of Exchange 2007 Domain
  • Server Maintenance (Windows 2003 and Windows 2008)
  • Active Directory Maintenance
  • Maintenance of Fonality phone system and PBX
  • Support of remote sites connectivity issues
  • Maintained Office 365 Users

Confidential, Boston, MA

Senior Systems Administrator

Responsibilities:

  • Managed and upgraded VM Ware 4.X and 5.X environment
  • Server Builds (Windows 2003, Windows 2008 and Windows 2012)
  • Migrated email system from Exchange 2003 to Exchange 2010
  • Managed AD Services and AD Policies (Implementing Single Sign-on and Federation Server)
  • Managed remote access via Citrix and VPN
  • Managed Office 365 Roll-Out
  • Maintained Office 365 Users
  • Supported Desktop and Application Integration for Confidential internal application
  • Managed and maintained Cisco Unified Communications Manager for internal PBX

Confidential, Chicago, IL

Senior Systems Engineer

Responsibilities:

  • Managed VM Ware ESX 3.5 environment on IBM Blade Center’s and Compellent SAN’s
  • Server Builds Physical and Virtual (Windows 2000, Windows 2003 and Netware 6.5)
  • Managed NDS and AD Services across 4 datacenters and 11 remote locations (Single Sign-on on eDir and AD, Federation Services, Domain Trust and replication of eDir with AD)
  • Maintained and upgraded E-Mail System (GroupWise 5.x and 6.x)
  • Implemented DR (Disaster Recovery) solutions to copy live data to DR sites
  • Implemented Rights Review process for user rights on both Windows and NetWare servers
  • Implemented a process to compare Virus updates, Windows Updates and Workstation Inventory
  • Managed and supported Desktop and Application Security
  • Third Level Escalation point for Desktop and application services

Hire Now